Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
what I realised
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "what I realised" is correct and usable in written English.
It can be used when sharing a personal insight or understanding that has come to you after reflection. Example: "After reviewing the project, what I realised is that we need to improve our communication strategies."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
I recognized that
I came to understand
now I realised
I figured out
it struck me that
when I read
when I knew
then I realised
when I saw
it became clear to me
where I realised
it dawned on me that
upon realizing
I understood that
I grasped that
I became aware that
I came to the understanding that
after I realised
I figured out that
when I realised
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
24 human-written examples
"What I realised was how difficult it must have been for her to ask me to leave.
News & Media
"But then what I realised is, she doesn't show much flesh.
News & Media
"What I realised," says Coleman, "is that the Church of Scientology was like the perfect nemesis.
News & Media
"That was the beginning of a long collaboration – what I realised was that she wanted to be more real with a twist," says Harari.
News & Media
"What I realised right away was that so much born at the beginning is still strong in the paper's DNA.
News & Media
"What I realised is that the most important thing is China," he says, cradling a beer and still wearing his trademark cowboy-style wide-rimmed hat.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
"What I realise now is that Mrs Thatcher, whom I hated with a passion, did me a really good turn".
News & Media
The penny immediately drops as they invite me into what I realise is the local brothel.
News & Media
What I have realised in this time is that I'm not really the backpacking type.
News & Media
What I've realised, however, is that this is personality-based learning.
News & Media
"Speaking to many women from around the globe, what I've realised more than anything is how similar we all are," says Newton.
News & Media
Expert writing Tips
Best practice
When using "what I realised", ensure that the context clearly indicates the event, situation, or reflection that led to your understanding.
Common error
Avoid using "what I realised" excessively in formal academic or professional writing. Opt for more formal alternatives like "my understanding was" or "I came to understand" to maintain a professional tone.
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what I realised" functions as a nominal clause, acting as a subject complement or object in a sentence. It introduces a statement about something the speaker has come to understand, often after a period of reflection. Ludwig AI confirms its correctness and widespread usage.
Frequent in
News & Media
75%
Science
15%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "what I realised" is a grammatically sound and frequently used phrase for introducing personal insights or understandings. Ludwig AI confirms that its register is typically neutral, allowing for broad applicability across various writing styles. The phrase is most common in news and media, but is also used in scientific and business contexts. For formal writing, consider alternatives such as "my understanding was" or "I came to understand". Remember to use this phrase to share a personal understanding or insight derived from a specific experience or observation and avoid overuse in formal academic or professional writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
what I understood
Focuses on comprehension and grasping the meaning of something.
what I discovered
Emphasizes finding something new or previously unknown.
what I learned
Highlights the acquisition of knowledge or skill.
my understanding was
Formal way of stating one's interpretation or knowledge.
I came to understand
Implies a gradual process of gaining understanding.
I recognized that
Focuses on acknowledging or identifying something.
the realization that dawned on me
Highlights a sudden and impactful understanding.
it became clear to me
Emphasizes clarity and obviousness in the understanding.
I figured out
Informal way to say you solved or understood a problem.
I gathered
Implies inferring something from available information.
FAQs
How can I use "what I realised" in a sentence?
You can use "what I realised" to introduce a personal understanding or insight. For example, "What I realised was how difficult it must have been for her to ask me to leave."
What can I say instead of "what I realised"?
You can use alternatives like "what I understood", "what I discovered", or "what I learned" depending on the context.
Is it correct to say "what I realised"?
Yes, "what I realised" is grammatically correct and commonly used. It is often used to introduce a personal insight or understanding that has come to you after reflection.
What's the difference between "what I realised" and "what I recognized"?
"What I realised" implies a deeper understanding or insight gained, while "what I recognized" suggests identifying something already known or familiar. The first suggests a new understanding, while the second suggests confirming something already known.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested